A poster is in the shape of a rectangle The left side of the poster measures 7 units The top side of the poster measures six units what is the area in square units of the completed poster
The area of a rectangle is calculated by multiplying the length by the width. In this case, the length of the poster is 7 units and the width is 6 units.
Area = length x width
Area = 7 units x 6 units
Area = 42 square units
Therefore, the area of the completed poster is 42 square units.